Remove third_party/golang.org/x/mobile as it is no longer used with Go 1.5.

third_party/go/src/golang.org/x/mobile/bind/bind_test.go

-package bind
-
-import (
-        "bytes"
-        "flag"
-        "go/ast"
-        "go/parser"
-        "go/token"
-        "io/ioutil"
-        "os"
-        "os/exec"
-        "path/filepath"
-        "runtime"
-        "strings"
-        "testing"
-
-        _ "golang.org/x/tools/go/gcimporter"
-        "golang.org/x/tools/go/types"
-)
-
-var updateFlag = flag.Bool("update", false, "Update the golden files.")
-
-var tests = []string{
-        "testdata/basictypes.go",
-        "testdata/structs.go",
-        "testdata/interfaces.go",
-}
-
-var fset = token.NewFileSet()
-
-func typeCheck(t *testing.T, filename string) *types.Package {
-        f, err := parser.ParseFile(fset, filename, nil, parser.AllErrors)
-        if err != nil {
-                t.Fatalf("%s: %v", filename, err)
-        }
-
-        pkgName := filepath.Base(filename)
-        pkgName = strings.TrimSuffix(pkgName, ".go")
-
-        // typecheck and collect typechecker errors
-        var conf types.Config
-        conf.Error = func(err error) {
-                t.Error(err)
-        }
-        pkg, err := conf.Check(pkgName, fset, []*ast.File{f}, nil)
-        if err != nil {
-                t.Fatal(err)
-        }
-        return pkg
-}
-
-// diff runs the command "diff a b" and returns its output
-func diff(a, b string) string {
-        var buf bytes.Buffer
-        var cmd *exec.Cmd
-        switch runtime.GOOS {
-        case "plan9":
-                cmd = exec.Command("/bin/diff", "-c", a, b)
-        default:
-                cmd = exec.Command("/usr/bin/diff", "-u", a, b)
-        }
-        cmd.Stdout = &buf
-        cmd.Stderr = &buf
-        cmd.Run()
-        return buf.String()
-}
-
-func writeTempFile(t *testing.T, name string, contents []byte) string {
-        f, err := ioutil.TempFile("", name)
-        if err != nil {
-                t.Fatal(err)
-        }
-        if _, err := f.Write(contents); err != nil {
-                t.Fatal(err)
-        }
-        if err := f.Close(); err != nil {
-                t.Fatal(err)
-        }
-        return f.Name()
-}
-
-func TestGenJava(t *testing.T) {
-        for _, filename := range tests {
-                var buf bytes.Buffer
-                pkg := typeCheck(t, filename)
-                if err := GenJava(&buf, fset, pkg); err != nil {
-                        t.Errorf("%s: %v", filename, err)
-                        continue
-                }
-                out := writeTempFile(t, "java", buf.Bytes())
-                defer os.Remove(out)
-                golden := filename[:len(filename)-len(".go")] + ".java.golden"
-                if diffstr := diff(golden, out); diffstr != "" {
-                        t.Errorf("%s: does not match Java golden:\n%s", filename, diffstr)
-
-                        if *updateFlag {
-                                t.Logf("Updating %s...", golden)
-                                if err := exec.Command("/bin/cp", out, golden).Run(); err != nil {
-                                        t.Errorf("Update failed: %s", err)
-                                }
-                        }
-
-                }
-        }
-}
-
-func TestGenGo(t *testing.T) {
-        for _, filename := range tests {
-                var buf bytes.Buffer
-                pkg := typeCheck(t, filename)
-                if err := GenGo(&buf, fset, pkg); err != nil {
-                        t.Errorf("%s: %v", filename, err)
-                        continue
-                }
-                out := writeTempFile(t, "go", buf.Bytes())
-                defer os.Remove(out)
-                golden := filename + ".golden"
-                if diffstr := diff(golden, out); diffstr != "" {
-                        t.Errorf("%s: does not match Java golden:\n%s", filename, diffstr)
-
-                        if *updateFlag {
-                                t.Logf("Updating %s...", golden)
-                                if err := exec.Command("/bin/cp", out, golden).Run(); err != nil {
-                                        t.Errorf("Update failed: %s", err)
-                                }
-                        }
-                }
-        }
-}